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Hostname

jbedu.kr

Last fetched

jbedu.kr resolves to 1 IPv4 address operated by AS45389 in KR. WHOIS lists registrar:(?)??? as the registrar.

Nutrition Label

WHISPER CANON · jbedu.krRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings6.0/10WHOIS transparency3.3/10Resolver footprint8.0/10canon.whisper.security/host/jbedu.kr

Resolution chain

jbedu.kr resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
211.210.30.139211.210.30.0/24AS45389—KR

WHOIS identity

Registrar
registrar:(?)???
Organization
???????????
Contact emails
—

Subdomains

13 observed subdomains of jbedu.kr.

Subdomain
basic.jbedu.kr
dns1.jbedu.kr
dns2.jbedu.kr
doum-dns.jbedu.kr
gift.jbedu.kr
mail.jbedu.kr
nsso.jbedu.kr
office.jbedu.kr
school.jbedu.kr
spam.jbedu.kr
spam1.jbedu.kr
spam2.jbedu.kr
www.jbedu.kr

Web-graph footprint

Distinct hostnames that link to or from jbedu.kr in the public web crawl.

28 sites link to this hostname.

59 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for jbedu.kr.

MechanismTarget
SPF_INCLUDEemail.gov-ncloud.com
SPF_IP211.210.30.25
SPF_IP211.210.30.26

Related pages

Pivot deeper into the graph from jbedu.kr.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "jbedu.kr"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)
      -[:ROUTES]->(asn:ASN)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, asn.name AS asn, n.name AS operator
LIMIT 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.